3BB INTERNET INFRASTRUCTURE FUND — Capital/Financing Update 2026

No. 940/2026 June 11, 2026

To The President

The Stock Exchange of Thailand

Re The eleventh registered capital reduction of 3BB Internet Infrastructure Fund (3BBIF)

BBL Asset Management Co., Ltd., the Management Company of 3BB Internet Infrastructure Fund (3BBIF) (the Fund , had decreased the registered capital of the Fund by Baht 1,120.00 million which equals to Baht 0.1400 per unit. The registered capital of the Fund after the capital decrease was Baht 66,123.80 million and par value per unit was Baht 8 5316. The book closure date for the capital decrease was on May 21, 2026, and the payment date was on June 4, 2026.

Please be informed that the Management Company submitted the registration for the capital decrease to the office of the Securities and SEC on June 5, 2026. The SEC acknowledged such capital decrease on June11, 2026, No. FP.151/2026 Re: Eleventh registered capital reduction of 3BB Internet Infrastructure Fund.

Please be informed accordingly.

Sincerely Yours,

(Mr. Pornchalit Ploykrachang) Managing Director Real Estate & Infrastructure Investment

Real Estate & Infrastructure Investment

Tel. 0-2674-6400 Ext. 553 ,554